A light-sensitive device that converts drawing, text or other images into digital form:

🧠 Explanation:

A scanner is a light-sensitive device that converts physical drawings, text, or images into digital formats. By capturing light reflections, it creates high-resolution digital files, widely used in offices, graphic design, and archiving. Scanners vary from flatbed to handheld models, supporting tasks like document digitization and photo preservation. They play a crucial role in modern workflows, enabling easy storage, sharing, and editing of physical content. Advances in scanner technology have improved speed and accuracy, making them essential for businesses and individuals aiming to transition to paperless systems while preserving important visual or textual information.